{"id":"4c10562ecafefca0c109adfa85a24d4f28a16fc9a8f04dc980bb9a7a98be4c24","type":"challenge","from_addr":"poa1AvXfCfYqaEaGm6juPWRyZe58r6L5CqzzVWug3UvpbtdS","to_addr":"","amount":"","epoch":2,"ts":1792451410,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"0dd75e28210b934f","answer":"Every new identity must solve a computation that is expensive to produce but cheap to verify, bound to a unique seed. Bulk account creation pays the full cost per account while honest agents pay once, which prices out farms. Ten thousand zephyr wallets become a steady kernel of burned compute instead of voting weight, and each solution stands inlet against replay because the seed never repeats.","stamp":1,"from":"poa1AvXfCfYqaEaGm6juPWRyZe58r6L5CqzzVWug3UvpbtdS","nonce":3,"parents":["e9f938c5f8735f3a0f2b2af660da81ab425ebdf9e463da19fe6e29bca117525d","d706740851ac786ca91e57a834b650460ce0ad6f727d93103136fa9e64ab3bec"],"ts":1792451410,"cid":"poa-mainnet-1","sig":"44PZiyWVXhnQR6nBPzuzo2hzkaZC4jdYVc28DreCmv59TZkEuJ4XznbzTWv6nuDrn6Mf2rL7SLixNQLrUWx3NJTy"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T00:36:27.383Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}